Round Heat Sink
  • Advanced Manufacturing Capabilities
  • One-stop Design & Manufacturing Solutions
  • Standard Existing Size Save Your Initial Cost
  • Fast Shipment with a full range of Stock Products
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Round Heat Sink

Round heat sinks have been widely used in different industries such as LED lighting, medical equipment, Power conversion, household components, and many more.

  • Low order volume from 100kg
  • One-stop purchasing solution reduce your overall cost
  • Comply with aluminum industry high precision quality standard
  • Supply Pin Fin heat sink, Die-casting heat sink, and extruding heat sink

Your Reliable Round Heat Sink Supplier and Manufacturer

Round aluminum heat sink product fabrication can be performed in various ways.

Round Heat Sink


CNC machining, punching, tapping, welding, drilling, and milling are the following procedure where they may go. Our in-house production will help you save your money and time.

aluminium heat sink manufacturersround heat sink

Item TypeRound Heat Sink
MaterialAluminum, Copper
SizeStandard or customized size
Colorssilver, black , blue, wood color, RAL powder coating color, and so on
ShapeRound, Square, Flat, or customized
Thickness0.4mm-20mm or Customized
ApplicationLED Lighting, Inverter, Welding Machine, Communication Device, Power Supply Equipment, Electronic Industry, Thermoelectric Coolers/Generator, IGBT/UPS Cooling Systems, etc.
Production ProcessProfiles Extruding—Cutting—CNC Machining(Milling, Drilling, Tapping)—Deburring— Cleaning— Inspecting–Packing
FinishAnodizing, Mill finish, Electroplating, Polishing, Sandblasted, Powder coating, Silver plating, Brushed, Painted, PVDF, etc.
Deep processCNC,drilling,milling,cutting,stamping,welding,bending,assembling,Custom Aluminum Fabrication
Lengthcustomized length
Packagingstandard export packaging or as discussed
OEM & ODMAvailable. our engineer can check and discuss your design, great help!
Free SamplesYes, we can provide a free sample
Delivery time15-20 days after sample confirmed & down payment, or negotiated
PortShanghai Port

aluminum heat sinkaluminium heatsink extrusionextruded heat sink surface treatment

We are looking forward to fulfilling your project needs. You can contact us and discuss your request.

We have 24/7 customer services to support and accept your inquiries. So you can get in touch with us, anytime you want to.

-Standard Packing Option-

* Long bar length profiles 3.0-6.0 meters*
* Short bar length profiles 0.3-3.0 meters*

-Loading & Shipment-

Frequently Asked Questions
Do you have any MOQ limit for Round Heat Sink?

Wellste provide Low MOQ for Round Heat Sink . 1pc sample is free for you to check our quality.

Can I have a sample order for Round Heat Sink?

Yes, Wellste is pleased to provide Round Heat Sink for you check the quality.

Yes, Wellste is pleased to provide Round Heat Sink for you check the quality.

We are a manufacturer with OEM/ODM service.

What's the Surface Treatment of your Round Heat Sink?

Copper Passivation/Aluminum Anodized

How long time of your Round Heat Sink sample to prepare?

It is only taking 7-10 days to complete your sample if the sample size is in stock.

For custom Round Heat Sink, It takes a little bit long time to make extrusion tooling, commonly it requires 30-35 days finish.

Wellste: Your Leading Round Heat Sink Manufacturer in China

The round heat sink can be furnished by anodizing. Anodized round heat sink offers excellent resistance to corrosion and wears as well as electric isolation.

Wellste can design your ideal products which you completely need for your equipment fabrication. Whether you are in the business of designing computers, electronic equipment, LED lighting, and other related components, Wellste round heat sink is what you need.

Wellste round heat sinks are manufactured and design by our professional engineers. Over 10 years of working experience, they had already gained knowledge and techniques on every process of production. You can ensure that you will receive a high precision quality level of products.

round heat sink

In Wellste, we can provide MOQ of 100KG only to support your business and project demands and requirements.

Our stocked standard heat sink even can ship from 1 piece, Moreover, we can deliver your order on time. Or if you want it urgent, we can speed up delivery within 5 days.

As one of the most reliable manufacturers of round heat sinks, our main goal is to gain long-term partnerships with you in this industry.

Wellste round heat sink is the perfect solution for equipment cooling challenges.

Also, the round heat sink is particularly well-suited in cooling equipment in Omni-directional situations and for conventional environments.

This round heat sink is constructed using aluminum alloy. Aluminum alloy is lightweight and cost-effective. Therefore, it is a more suitable material to use for fabricating a round heat sink. Thus it is the particular choice of most project needs.

The round heat sink is known for its high-efficiency cooling properties. These round heat sinks absorb and dissipate the heat from the units.

Also, they allow the efficient flow of air through the other components. It serves as an effective cooling solution for every component it matched with.

In Wellste, from pin fin round heat sink, casting heat sink to extrude heat sinks, you can find a great range of round heat sink products for the thermal needs of your equipment.

We aim to provide high-quality round heat sinks and efficient services to our clients. Our round heat sink can be customized according to your requirements.

As an ISO 9001 certified company, Wellste can completely produce quality standard products for you. You can rely on us as we provide comprehensive solutions in every process including designing, extrusion, and surface finishes.

Our service shows what quality we could offer you. And you can’t miss this. We have been one of the leading heat sink manufacturers in China. We already worked and fulfill local and domestic clients’ needs.

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